Search a number
-
+
10527970292 = 227375998939
BaseRepresentation
bin10011100111000010…
…00001001111110100
31000011201020022012122
421303201001033310
5133030130022132
64500402535112
7521615161640
oct116341011764
930151208178
1010527970292
1145128459a4
122059967498
13cba1b6728
1471c319c20
154193ed912
hex2738413f4

10527970292 has 12 divisors (see below), whose sum is σ = 21055940640. Its totient is φ = 4511987256.

The previous prime is 10527970291. The next prime is 10527970393. The reversal of 10527970292 is 29207972501.

10527970292 is an admirable number.

It is a super-2 number, since 2×105279702922 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10527970291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187999442 + ... + 187999497.

It is an arithmetic number, because the mean of its divisors is an integer number (1754661720).

Almost surely, 210527970292 is an apocalyptic number.

It is an amenable number.

10527970292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10527970292 is a wasteful number, since it uses less digits than its factorization.

10527970292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375998950 (or 375998948 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

It can be divided in two parts, 105279 and 70292, that added together give a palindrome (175571).

The spelling of 10527970292 in words is "ten billion, five hundred twenty-seven million, nine hundred seventy thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 375998939 751997878 1503995756 2631992573 5263985146 10527970292